My Oud Candle Sweats at 8% While My Citrus Candle Is Stable at 10% — Should Each Fragrance Have Its Own Maximum Tested Load?
Aktie
What load should I test the oud at next? Suggested next steps are 7% and 6% of candle weight. CSI's Royal Oud page itself suggests starting tests at 6–8% and working up.
Is 10% citrus safe in every wax? Only in the wax you tested. A change of wax means the citrus is re-tested too, even though it passes today.
Is one standard load simpler? Simpler, yes. But a single figure low enough for the oud may leave the citrus weaker than it needs to be.
Two oils, two numbers
A citrus oil that holds at 10% and an oud that weeps at 8% in the same wax is not an odd result. It is what you should expect from two very different kinds of blend. On CSI's pages, Citrus Lemon is built from lemon, lime, grapefruit, orange and mandarin, with vanillin around 0%. Woody Oud carries citrus and spice on top, oud and patchouli in the heart and woods, amber and musk in the base. Royal Oud is described as a perfume-grade concentrate. These are not the same thing to a soy wax, and there is no reason the wax should hold the same weight of each.
So the answer to the title is yes, with one refinement: every oil should have its own maximum tested load, and that maximum is only valid for the wax, jar and process it was tested in. A number with no wax attached is not a specification.
Where the oud should go next
Your oud failed at 8%. That tells you the ceiling is somewhere below 8% for this pair, not where. The next step is a short ladder underneath it.
If 7% is dry and throws properly, that is the oud's maximum tested load in this wax. If only 6% is dry, check the hot throw honestly; a dry oud that barely throws is not a finished product either, and the better move may be a second wax for this one oil rather than an ever lower load.
Why the citrus can stay at 10%
Your citrus passed, and the CSI Citrus Lemon page explains why a higher load can make sense for that family: citrus top notes are volatile and fade faster than warmer families, so the page suggests curing the full 48–72 hours and using the upper end of the range. The page's soy range is 6–10%.
That is not an invitation to go above 10%. It is a reason not to drag the citrus down to the oud's level just to have one number on the wall. A lemon candle cut to 7% so it matches the oud may lose the brightness that makes it sell, and you would be solving a problem the lemon does not have.
Keep a load register so production cannot mix them up
Different loads per oil only work if everyone who weighs oil knows which number applies. The simplest control is a one-page register kept with the batch sheets. Below is an example layout; the oud figure is shown as a pending test result, not a recommendation.
| Oil | Stated range on the product page | Reader's result | Approved load (% of candle) | Oil per 200 g candle | Cure before release | Status |
|---|---|---|---|---|---|---|
| Citrus Lemon | soy 6–10% | dry at 10% | 10% | 20 g | page: 48–72 h | Approved |
| Woody Oud | soy 6–10% | sweats at 8% | 7% if the ladder passes | 14 g | page: 48–72 h | Pending ladder |
| Royal Oud (if used) | start 6–8%, up to 10% | not yet tested | — | — | page: 72–96 h | Not approved |
| Any new oil | per page | — | — | — | per page | Not approved until laddered |
Add three columns in your own copy: the wax and lot number used in the test, the date approved, and who signed it off. If a batch sheet does not match the register, the batch does not get poured.
The arithmetic on the floor changes too. Make the batch sheet calculate oil from the register, not from memory. For a 10,000 g wax-plus-oil batch, the oud at 7% needs 10,000 × 0.07 = 700 g of oil and 9,300 g of wax; the citrus at 10% needs 1,000 g of oil and 9,000 g of wax. Same pot, very different weighings. A worker who uses the citrus figure for the oud has put 300 g too much oil into the batch.
When a shared load is still reasonable
There is an honest case for fewer numbers. A small workshop pouring one oil a day, with one person weighing, can manage a load per oil easily. A team pouring six oils in a shift, with temporary help before Diwali, has more chances to pick up the wrong bottle or the wrong line on the sheet. Some brands therefore group oils into two or three load bands — for example a light band and a heavy band — rather than one number per oil.
Banding is acceptable as long as every oil in a band has passed at that band's load. Putting the oud in a band at 7% because 7% passed is fine. Putting it in the citrus band at 10% because it is 'close enough' is not. The register then lists the band beside each oil, and the batch sheet uses the band figure.
Whatever the system, keep the oud's failed 8% candle on a shelf with a label. It is a useful reference when someone later asks why the oud is 'weaker' than the lemon on paper.
What two different loads do to the cost of each candle
Per-oil loads also change your costing sheet, and not always in the direction people expect. At 1 kg prices:
Citrus Lemon at 10%: 20 × ₹2.832 = ₹56.64 of oil per 200 g candle. Woody Oud at 7%: 14 × ₹4.5312 = ₹63.44. Woody Oud at the failed 8%: 16 × ₹4.5312 = ₹72.50.
For a 10 kg batch, the oud at 7% uses 700 × ₹4.5312 = ₹3,171.84 of oil, and the citrus at 10% uses 1,000 × ₹2.832 = ₹2,832.00. The oud candle still costs more in oil even at the lower load, but it is ₹72.50 − ₹63.44 = ₹9.06 cheaper per candle than the formula that sweated. These are oil costs only; wax, jar, wick, packaging, labour, shipping and GST are added separately.
The lesson is that the right load for each oil is set by stability and throw, never by trying to equalise oil cost across the range. Price each candle from its own approved load, and let the costing sheet follow the register rather than the other way round.
What to buy for the oud ladder
You do not need a new wax yet. You need enough oud for the ladder and a little wax. Woody Oud in 100 g (₹453.12) covers 14 + 14 + 12 + 12 = 52 g for two candles each at 7% and 6%, plus a 16 g repeat at 8%. A 1 kg pack of the wax you already use covers the candles.
Only after the oud has a dry, well-throwing approved load should you order production quantities — Woody Oud is also listed at 500 g ₹2,265.60 and 1 kg ₹4,531.20 — and only for the wax it was approved in.
Where this page fits
CSI already has guides that cover parts of this question. This page answers one sweating decision; these cover the neighbouring questions:
Three things to buy for this fix
| Option | Price | Status on the October 2026 pull |
|---|---|---|
| 15 g | ₹93.22 | In stock |
| 50 g | ₹271.40 | In stock |
| 100 g | ₹453.12 | In stock |
| 500 g | ₹2,265.60 | In stock |
| 1 kg | ₹4,531.20 | In stock |
| Option | Price | Status on the October 2026 pull |
|---|---|---|
| 15 g | ₹81.42 | In stock |
| 50 g | ₹170.00 | In stock |
| 100 g | ₹300.00 | In stock |
| 500 g | ₹1,420.00 | In stock |
| 1 kg | ₹2,832.00 | In stock |
| Option | Price | Status on the October 2026 pull |
|---|---|---|
| Digital scale | ₹354.00 | In stock |
CANDLEMAKINGSUPPLIESINDIA supplies raw materials and production equipment, not finished candles. This guide separates general formulation practice from what CSI's own product pages state, converts the pages' wax-weight loads to the total-weight basis used here, says plainly where CSI publishes no figure (wax heat resistance, survival temperatures, oil composition beyond the page), and labels every load step, test temperature, observation day or reject rate as a starting point for your own validation.
Prices are live CSI prices from October 2026; product pages are authoritative. Where a spec is not published — such as the temperature at which a wax starts to release oil — this guide says so rather than filling the gap.
For bulk quotes, GST invoicing, IFRA and MSDS documents, message us on WhatsApp at +91 7397976926.
Frequently asked questions
- I’m Developing 10 Candle Fragrances — Should Each One Have Its Own Fragrance Load or Is Operational Simplicity Worth Standardising Them All at 8%?
- My Coffee Candle Develops Surface Oil Even at the Same Fragrance Percentage That Works for All My Other Scents — Should I Test the Fragrance Separately?
- Should I Reduce Fragrance Load in 1% Increments to Identify the Highest Stable Level Rather Than Immediately Changing Wax?
- My Candle Stops Sweating at 7% Fragrance but I’m Worried About Weaker Hot Throw — How Do I Balance Stability Against Fragrance Performance?
- Could a Lower Fragrance Load Actually Give Better Hot Throw If the Higher Load Is Poorly Incorporated Into the Wax?
- Should I Choose the Highest Fragrance Percentage the Wax Can Physically Hold or the Lowest Percentage That Gives Strong Throw and Long-Term Stability?
- How Many Days Should a New Candle Formula Remain Oil-Free Before I Consider the Wax-Fragrance Combination Stable?
- How Do I Diagnose Candle Sweating From Fragrance Load → Wax Compatibility → Fragrance Composition → Process → Storage Temperature Before Buying Different Raw Materials?
- My Soy Candle Develops Tiny Oil Droplets on Top Two Days After Pouring at 10% Fragrance Load — Does This Mean My Wax Cannot Hold That Much Fragrance?
- My Vanilla Candle Sweats at 10% but My Lavender Candle Does Not — Should Every Fragrance Have Its Own Maximum Practical Load?
- I Changed Fragrance Oils and My Candle Started Sweating — Should I Test Lower Loads Before Changing Wax?
Customer reviews: The reviews at the top are genuine, published Judge.me reviews — Antara Srinivas Iyer (5★, verified); Dipali Sable (5★, verified); Manasa GN (5★, verified); Tina Lynette Lazaro Moganti (5★, verified); Sraddha (5★, verified); Urvashi Patel (4★, verified). Names, ratings, dates and products as recorded by Judge.me.
Product facts (October 2026, CSI live store): Woody Oud Fragrance Oil: 15 g ₹93.22, 50 g ₹271.40, 100 g ₹453.12, 500 g ₹2,265.60, 1 kg ₹4,531.20 — top citrus and spice, middle oud and patchouli, base woods, amber and musk · soy 6–10% (cure 48–72 h), paraffin 6–8% · flashpoint and vanillin not published. Citrus Lemon Fragrance Oil: 15 g ₹81.42, 50 g ₹170.00, 100 g ₹300.00, 500 g ₹1,420.00, 1 kg ₹2,832.00 — top lemon and lime, middle grapefruit and orange, base mandarin · vanillin ~0% · soy 6–10%, paraffin 6–8% · page tip: citrus top notes are volatile and fade faster than warmer families; cure the full 48–72 h and use the upper end of the range. Candle Making Weighing Scale: Digital scale ₹354.00 — digital, grams or ounces · capacity and resolution not published.
Assumptions: Fragrance load is a percentage of total candle weight (200 g = 184 g wax + 16 g oil at 8%); CSI wax pages phrase their ceilings as a share of wax weight. CSI wax pages state fragrance loads as a share of wax weight; converted here to total weight with W ÷ (100 + W) (10% of wax = 9.09% of the candle; 13% = 11.50%). A stated maximum is the wax maker's ceiling for typical oils, not a promise for every oil. CSI publishes no wax heat-resistance or survival temperature; every test temperature, observation day, load step, reject rate and labour or energy cost is a suggested starting point or the reader's own figure. Blends with microcrystalline wax, Vybar, paraffin or Soy Pillar Wax are the maker's own to test. Wax prices re-checked 7 October 2026, oil prices 1 October 2026; product pages are authoritative.